QDB 3A 4A QDB-5A Automotive Actuator Tester Oscilloscope Multimeter PWM Signal Generator Stepper Motor Driver Ignition Coil Tool
SPECIFICATIONS
Automobile Ignition Coil Test Injector Solenoid Valve Idling Stepper: Motor Instrument Tester
Brand Name: HWAUT
Certification: CE
Electronic: No
External Testing Certification: ce
Fault Detect Drive Simulator: Automobile Ignition Coil Tester
Hardware Version: 1.2
High-concerned chemical: None
Is Batteries Included: No
Item Height: 3
Item Length: 15.7
Item Type: Ignition Testers
Item Weight: 358
Item Width: 9.8
Material: ABS+ iron
Model Name: QDB-5A QDB4A upgrade
Origin: Mainland China
PWM signal generator: stepper motor driver
Power (W): 100W
Probador de inyectores QDB-5A: Probador de actuadores QDB-5A
QDB-3A QDB-4A upgraded Tester: Stepper Motor Solenoid Valve Tester
Software Version: 1.05
Use: Not Telecommunication
Voltage: 12V/24V
automotive sensor tester: qdb 4a upgrade tester
qdb 2a qdb 3a qdb 4a: qdb 4a upgrade simulator
qdb 5a manual Tester: qdb 4a upgrade 5A tester
testeur actionneur automobile: automotive actuator tester
upgraded automotive actuator tester: ignition coil tester with oscilloscope
The QDB-5A Automobile Actuator Drive Detector offers a range of diagnostic functions for automotive maintenance, including oscilloscope, PWM drive output, stepper motor drive, signal simulation, ignition testing, and multimeter capabilities. These functions support testing and identifying issues in various vehicle components (note: only supports some models, to be identified by the user). Below is a detailed list of the main functions, categorized by type:
Oscilloscope Function:
Test sensor signals by displaying waveforms.
Adjustable vertical voltage gear and horizontal time base.
Analyze changes in electrical signals over time to judge component quality.
2-Wire PWM Drive
Drive solenoid valves (e.g., ZME, DRV, Solenoid valve).
Drive solenoid injectors.
Adjustable frequency (100-500Hz), duty cycle (1-40%), or pulse width.
View load current and confirm settings on screen.
Step Motor Drive
Drive idle motors.
Drive instrument panel motors.
Drive urea pump step motors (also applicable to headlight motors).
Forward/backward control with left/right turn buttons.
Max current: 1.5A.
PWM Signal Drive
Drive 3-wire urea pump motors.
Drive 3-wire ignition coils (signal drive type).
Drive electronic fans.
Adjustable frequency (100-500Hz), duty cycle (1-60%).
VPP (VADJ Set): 1.25V-14.5V.
Signal Output Simulation
Simulate air conditioner pressure sensors.
Simulate rail pressure sensors.
Simulate flow sensors.
Frequency: 1-100kHz, Duty: 0-100%, VPP: 1.25-14.5V.
Ignition Drive
Test ignition coils (direct drive type).
Adjustable frequency (1-20Hz), pulse width (0-2000Us).
Observe working condition to judge quality.
Multimeter Function
Measure resistance (0-1MΩ).
Measure voltage (DC 0-30V; cannot be connected reversely).
Measure current (0-1.8A).
Measure capacitance (10nF-1000uF).
Diode measurement.
Auto mode for V/R/CUR/DIODE/CAUTO.
Additional notes:
Do not short-circuit Coil drive or Ignition to Power out terminal.
Supports 12V or 24V power supply.
TFT color screen for real-time display of parameters and waveforms.
Button functions vary by mode (e.g., adjust frequency, duty, pulse width, stop/run, next mode).
upgraded automotive actuator tester, ignition coil tester with oscilloscope, PWM signal generator, stepper motor driver, multimeter diagnostic tool, vehicle sensor simulator, solenoid valve injector drive, urea pump tester, electronic fan diagnostic, idle motor fault detector, instrument panel motor, car ignition diagnostics, PWM drive adjustable, signal waveform analyzer, 12V 24V compatible tester, portable auto scanner, HWAUT QDB-5A, QDB-3A 4A upgrade, real-time monitoring tool, versatile actuator detector